What kind of application or software do you use to create trap arrangements?

Hello, I have already arranged our hive with some help of our R4s but I still want to create another one because there are a few new members that transferred to us and it caused some imbalance in our traps. But I'm struggling to do it, because our HQ is near waters and mountains (we put it there when we were still weak okay?!!! WE WERE AVOIDING STRONG ALLIANCES HAHAHAHA)

But now that we're starting to get a grip, strong players emerge and I need to design everything again haha